Public water system record
East Williston (V)
Serves East Williston, Nassau County, NY · 2,556 people served
Federal records show no health-based violations and no monitoring or reporting issues for East Williston (V) in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- East Williston (V) buys its water from Williston Park (V).
- Most recent formal enforcement: compliance order (no penalty) by EPA, April 2000.
- Record on file since 1999, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 112 lead and 597 unknown out of 859 service lines.
Check whether East Williston (V) serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Full record since 1999
EPA's records for East Williston (V) go back to 1999. Before October 19, 2016 they list no health-based violations and 2 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 1 |
| 2000s | 0 | 1 |
Enforcement actions
EPA took 1 formal enforcement action against East Williston (V) in 2000. The most recent was a compliance order (no penalty) in April 2000.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Apr 10, 2000 | EPA | Compliance order (no penalty) | 1 violation: Consumer Confidence Rule |
Where the water comes from
East Williston (V) buys its water from Williston Park (V). It lists no wells or intakes of its own.
Buys water from
- Williston Park (V) Williston Park, NY
Annual water quality report
East Williston (V) must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by New York.
Certified drinking water labs by state EPA guidance for private wells